Sum of prime numbers

Compute the sum of all prime numbers in a stream of binary integers as fast as possible.

Input: 1 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of all values that are prime, printed as a decimal string.

Restrictions:30s256Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Back to listMay 21, 2024 13:43

Ivan BessonovScore: 16,186Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 21, 2024 13:43	15,613	39,819,565	12,683,000	1,056,000	2,281,472
2	May 21, 2024 13:42	15,632	34,170,292	12,698,000	1,058,000	2,281,472
3	May 21, 2024 13:43	15,667	32,008,510	12,727,000	1,060,000	2,281,472
4	May 21, 2024 13:42	15,672	30,783,060	13,791,000	0	2,281,472
5	May 21, 2024 13:42	15,759	39,808,887	12,878,000	990,000	2,347,008
6	May 21, 2024 13:43	15,782	89,596,145	13,888,564	0	2,203,648
7	May 21, 2024 13:43	15,785	29,403,113	11,907,000	1,984,000	2,281,472
8	May 21, 2024 13:42	15,786	38,245,843	12,900,000	992,000	2,289,664
9	May 21, 2024 13:42	15,790	43,710,857	11,910,000	1,985,000	2,351,104
10	May 21, 2024 13:43	15,791	35,146,326	11,911,000	1,985,000	2,281,472
11	May 21, 2024 13:43	15,800	30,712,815	12,911,000	993,000	2,342,912
12	May 21, 2024 13:43	15,803	30,929,741	11,921,000	1,986,000	2,338,816
13	May 21, 2024 13:42	15,805	35,332,679	12,915,000	993,000	2,281,472
14	May 21, 2024 13:43	15,807	33,074,925	13,910,000	0	2,273,280
15	May 21, 2024 13:43	15,863	40,183,376	11,965,000	1,994,000	2,347,008
16	May 21, 2024 13:42	15,997	34,312,094	13,072,000	1,005,000	2,351,104
17	May 21, 2024 13:43	16,085	34,685,980	12,133,000	2,022,000	2,281,472
18	May 21, 2024 13:42	16,096	63,977,277	14,164,532	0	2,252,800
19	May 21, 2024 13:42	16,186	71,901,062	14,244,002	0	2,252,800
20	May 21, 2024 13:42	16,197	82,120,730	14,253,674	0	2,330,624
21	May 21, 2024 13:42	16,233	36,330,100	12,245,000	2,040,000	2,281,472
22	May 21, 2024 13:43	16,260	29,945,635	13,287,000	1,022,000	2,347,008
23	May 21, 2024 13:42	16,303	35,116,505	12,298,000	2,049,000	2,338,816
24	May 21, 2024 13:43	16,304	82,086,191	14,347,497	0	2,207,744
25	May 21, 2024 13:43	16,305	37,061,480	13,324,000	1,024,000	2,281,472
26	May 21, 2024 13:43	16,316	85,612,110	14,358,110	0	2,195,456
27	May 21, 2024 13:43	16,355	80,983,768	14,392,224	0	2,195,456
28	May 21, 2024 13:43	16,376	32,307,743	11,323,000	3,088,000	2,347,008
29	May 21, 2024 13:43	16,382	37,173,412	12,357,000	2,059,000	2,281,472
30	May 21, 2024 13:43	16,390	57,788,870	14,423,536	0	2,207,744
31	May 21, 2024 13:43	16,406	40,230,032	12,375,000	2,062,000	2,281,472
32	May 21, 2024 13:43	16,433	39,112,470	14,461,000	0	2,342,912
33	May 21, 2024 13:43	16,436	31,728,353	14,464,000	0	2,416,640
34	May 21, 2024 13:43	16,451	31,759,110	13,443,000	1,034,000	2,342,912
35	May 21, 2024 13:43	16,563	40,591,095	14,575,000	0	2,281,472
36	May 21, 2024 13:43	16,700	77,194,056	14,696,234	0	2,207,744

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1